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RD
Riley Duncan
MaleCalifornia2010–2026
4
Total Finishes
4
Different Races
2
States (4%)
1:38:18
PR (7:30/mi)
1:56:19
Average
-0:18:45
Faster (first to last)
Medal House
2026
Davis Stampede
1:39:31
#42 overall#39 gender
2025
Thrive San Diego Half Marathon & 5K
1:38:18
#79 overall#62 gender
2025
Omaha Marathon
2:29:11
#120 overall#66 gender
2010
City of Roses Half Marathon & 5K
1:58:16
#102 overall#77 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Davis StampedeDavis | CA | 1:39:31 | #42 |
| 2025 | Thrive San Diego Half Marathon & 5KSan Diego | CA | 1:38:18 | #79 |
| 2025 | Omaha MarathonOmaha | NE | 2:29:11 | #120 |
| 2010 | City of Roses Half Marathon & 5KCape Girardeau | MO | 1:58:16 | #102 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
2 racesMOMissouri
1 race50-State Challenge
2/ 51 states + DC
49 states to go